Top definition
When sweat and stink build up around a man's scrotum, perhaps after exercising or working in a hot environment, this condition is the result.
After doing yardwork all afternoon Gene had a rank funky sac.
by crashngdog June 12, 2006
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug